The Government Pays for a Large Portion of the Cost The government currently offers two significant financial incentives. The California Solar Initiative (CSI) offers a sizable upfront rebate. These rebates usually cover 20–30% of the total system cost. Investments in residential solar electric systems are also eligible for a $2,000 federal tax credit. Sunlight Can Make Your Meter Spin Backwards When your system generates more electricity than you’re consuming, your utility meter will actually spin backwards. You accrue credit with your utility company at the same rate they are charging you. This allows you to reduce your electric bill and drive it toward zero. Solar Power Systems Are Dependable Photovoltaic (PV) cells were originally developed for use in space, where repair is extremely expensive, if not impossible. PV still powers nearly every satellite circling the earth because it operates reliably for long periods of time with virtually no maintenance. Once installed, the solar power system requires little or no maintenance (especially if no batteries are used), and will provide electricity cleanly and quietly for 25 to 40 years. Our solar panels carry a 25–year manufacturer warranty on their production.